23470239 has 8 divisors (see below), whose sum is σ = 33700912. Its totient is φ = 14443200.

The previous prime is 23470231. The next prime is 23470241. The reversal of 23470239 is 93207432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23470239 - 2³ = 23470231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23470231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300862 + ... + 300939.

It is an arithmetic number, because the mean of its divisors is an integer number (4212614).

Almost surely, 2^23470239 is an apocalyptic number.

23470239 is a deficient number, since it is larger than the sum of its proper divisors (10230673).

23470239 is a wasteful number, since it uses less digits than its factorization.

23470239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601817.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 23470239 is about 4844.6092721705. The cubic root of 23470239 is about 286.3117494850.

The spelling of 23470239 in words is "twenty-three million, four hundred seventy thousand, two hundred thirty-nine".